Connection method for pins of electronic device and conductors, aligns pins and conductors optically before laser bonding

摘要

A locating strip (5) with bores (6) is placed over the pins (2).The conductors (3) are aligned with the ends of the pins using reference marks (9, 10). A laser bonding device impinges on the conductors on the side opposite to the pins to form the bond. Insulating cross pieces (13) are provided between the conductors. The position of the pin-ends are detected by an optical device before the laser bonding operation.